SURRON ULTRA BEE STORM BEE FRONT ECO INNER TUBE 21 – 2.75 / 3.00 X 21” ECONOMY front inner tube for both the Surron Ultra Bee and Storm bee. Also fits most other 21” front wheels for trail and off road bikes.
SIZE : 2.75/3.00 X 21”
THICKNESS : 2.6mm
Supplied with valve cap and stainless steel locking nut.
High quality budget inner tube for road and off road use. Good puncture resistance. For competition use, use the KENDA TUFF TUBES also listed on this website.